Add 10/2 and 15/63
1st number: 5 0/2, 2nd number: 15/63
10/2 + 15/63 is 110/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
10/2 = 10 × 63/2 × 63 = 630/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
15/63 = 15 × 2/63 × 2 = 30/126 - Add the two like fractions:
630/126 + 30/126 = 630 + 30/126 = 660/126 - 660/126 simplified gives 110/21
- So, 10/2 + 15/63 = 110/21
In mixed form: 55/21
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